<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册页面</title>
    <link rel="stylesheet" href="css/conmmon.css">
    <link rel="stylesheet" href="css/login.css">
    <script src="js/jquery.min.js"></script>
    <script src="js/common.js"></script>
</head>

<body>
    <!-- 导航栏 -->
    <div class="nav">
        <img src="img/default.jpg" alt="">
        <a class="title" href="blog_list.html">博客系统</a>
        <!-- 用来占据中间位置 -->
        <span class="spacer"></span>
        <a href="login.html">登录</a>
        <a href="reg.html">注册</a>
    </div>
    <!-- 版心 -->
    <div class="login-container">
        <!-- 中间的注册框 -->
        <div class="login-dialog" style="height: 353px;">
            <h3>注册</h3>
            <div class="row">
                <span>用户名</span>
                <input type="text" id="username">
            </div>
            <div class="row">
                <span>密码</span>
                <input type="password" id="password">
            </div>
            <div class="row">
                <span>确认密码</span>
                <input type="password" id="password2">
            </div>
            <div class="row">
                <button id="submit" onclick="mysub()">提交</button>
            </div>
        </div>
    </div>

    <script>
        //提交注册事件
        function mysub() {
            //1.进行非空校验
            var username = jQuery("#username");
            var password = jQuery("#password");
            var password2 = jQuery("#password2");
            if(username.val() == "") {
                alert("请先输入用户名!");
                username.focus();
                return;
            }
            if(password.val() == "") {
                alert("请先输入密码!");
                password.focus();
                return;
            }
            if(password2.val() == "") {
                alert("请先输入确认密码!");
                password2.focus();
                return;
            }
            //2.判断两次是否一致
            if(password.val() != password2.val()) {
                alert("两次输入的密码不一致，请检查!")
                return;
            }
            //3.ajax 提交请求
            jQuery.ajax({
                url: '/user/reg',
                type: 'POST',
                data: {
                    "username": username.val(),
                    "password": password.val()
                },
                success: function (result) {
                    if(result != null && result.code == 200 && result.data == 1) {
                        //执行成功
                        if(confirm("恭喜：注册成功! 是否要跳转到登录页面?")) {
                            location.href = '/login.html';
                        }
                    } else {
                        alert(result.msg);
                    }
                }
            });
        }

    </script>
</body>
</html>